Identity and genetic ancestry tracing.
نویسندگان
چکیده
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منابع مشابه
Case Study on Ancestry Estimation in an Alaskan Native Family: Identity and Safeguards Against Reductionism.
Understanding the complexities of ancestry-related identity is a necessary component of ethically sound research related to the genetic ancestry of modern-day communities. This is especially true when working with indigenous populations, given the legal and social implications that genetic ancestry interpretations may have in these communities. This study employs a multicomponent approach to ex...
متن کاملA Comparative Analysis of Genetic Ancestry and Admixture in the Colombian Populations of Chocó and Medellín
At least 20% of Colombians identify as having African ancestry, yielding the second largest population of Afro-descendants in Latin America. To date, there have been relatively few studies focused on the genetic ancestry of Afro-Latino populations. We report a comparative analysis of the genetic ancestry of Chocó, a state located on Colombia's Pacific coast with a population that is >80% Afro-C...
متن کاملSocial-group identity and population substructure in admixed populations in New Mexico and Latin America
We examined the relationship between continental-level genetic ancestry and racial and ethnic identity in an admixed population in New Mexico with the goal of increasing our understanding of how racial and ethnic identity influence genetic substructure in admixed populations. Our sample consists of 98 New Mexicans who self-identified as Hispanic or Latino (NM-HL) and who further categorized the...
متن کاملLASER server: ancestry tracing with genotypes or sequence reads
Summary To enable direct comparison of ancestry background in different studies, we developed LASER to estimate individual ancestry by placing either sezquenced or genotyped samples in a common ancestry space, regardless of the sequencing strategy or genotyping array used to characterize each sample. Here we describe the LASER server to facilitate application of the method to a wide range of ge...
متن کاملThe genetic ancestry of African Americans, Latinos, and European Americans across the United States.
Over the past 500 years, North America has been the site of ongoing mixing of Native Americans, European settlers, and Africans (brought largely by the trans-Atlantic slave trade), shaping the early history of what became the United States. We studied the genetic ancestry of 5,269 self-described African Americans, 8,663 Latinos, and 148,789 European Americans who are 23andMe customers and show ...
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ورودعنوان ژورنال:
- BMJ
دوره 325 7378 شماره
صفحات -
تاریخ انتشار 2002